uses Drawman;
var i,x,y: integer;
begin
Field(13,13);
for i:=0 to 3 do
x:=1+i;
y:=3+i;
ToPoint(x,y);
PenDown();
ToPoint(x+2,y);
ToPoint(x+2,y-2);
PenUp;
end;
y:=10-i;
ToPoint(x+2,y+2);
x:=10-i;
y:=1+i;
ToPoint(x,y+2);
y:=12-i;
ToPoint(x,y-2);
ToPoint(0,0);
end.
uses Drawman;
var i,x,y: integer;
begin
Field(13,13);
for i:=0 to 3 do
begin
x:=1+i;
y:=3+i;
ToPoint(x,y);
PenDown();
ToPoint(x+2,y);
ToPoint(x+2,y-2);
PenUp;
end;
for i:=0 to 3 do
begin
x:=1+i;
y:=10-i;
ToPoint(x,y);
PenDown();
ToPoint(x+2,y);
ToPoint(x+2,y+2);
PenUp;
end;
for i:=0 to 3 do
begin
x:=10-i;
y:=1+i;
ToPoint(x,y);
PenDown();
ToPoint(x,y+2);
ToPoint(x+2,y+2);
PenUp;
end;
for i:=0 to 3 do
begin
x:=10-i;
y:=12-i;
ToPoint(x,y);
PenDown();
ToPoint(x,y-2);
ToPoint(x+2,y-2);
PenUp;
end;
ToPoint(0,0);
end.